72         # Get the last transfered PLC if connector must be restart

    72         # Get the last transfered PLC if connector must be restart

    73         try:

    73         try:

    74             self.CurrentPLCFilename=open(

    74             self.CurrentPLCFilename=open(

    75                              self._GetMD5FileName(),

    75                              self._GetMD5FileName(),

    76                              "r").read().strip() + lib_ext

    76                              "r").read().strip() + lib_ext

    77         except Exception, e:

    78         except Exception, e:

    78             self.PLCStatus = "Empty"

    79             self.PLCStatus = "Empty"

    79             self.CurrentPLCFilename=None

    80             self.CurrentPLCFilename=None

    80 

    81 

    81     def StatusChange(self):

    82     def StatusChange(self):